<section id = "api_ViewContext-instance-clear" data-view = "true" data-view-title = "viewContext.clear()">
	<header>
		<a class = "nav-back" data-view-rel = ":back"></a>
		<span>viewContext.clear()</span>
		<a class = "menu"></a>
	</header>
	<div class = "body">
		<div class = "api-name">viewContext.clear()</div>
		<div class = "api-usage">清空所有属性。</div>
		<div class = "api-params">无</div>
		<div class = "api-returns">{ViewContext} – 视图上下文</div>
	</div>
	<footer><div class = "btn next">下一节</div></footer>
</section>